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Home >> Nissan-Datsun >> 2021 >> Sentra S >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 2) >> Basic Inspection >> Fuel Pressure Check >> Work Procedure >> Fuel Pressure Release
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Fuel Pressure Release

  1. FUEL PRESSURE RELEASE 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. Perform "ENGINE" in "WORK SUPPORT" mode with CONSULT.
    3. Start the engine.
    4. After engine stalls, crank it two or three times to release all fuel pressure.
    5. Turn ignition switch OFF.

    SYMBOL Without CONSULT

    1. Remove fuel pump fuse located in IPDM E/R.
    2. Start the engine.
    3. After engine stalls, crank it two or three times to release all fuel pressure.
    4. Turn ignition switch OFF.
    5. Reinstall fuel pump fuse after servicing fuel system.

    INSPECTION END